1------------------------------------------------------------------------
2-- dqCopyNegate.decTest -- quiet decQuad copy and negate              --
3-- Copyright (c) IBM Corporation, 1981, 2008.  All rights reserved.   --
4------------------------------------------------------------------------
5-- Please see the document "General Decimal Arithmetic Testcases"     --
6-- at http://www2.hursley.ibm.com/decimal for the description of      --
7-- these testcases.                                                   --
8--                                                                    --
9-- These testcases are experimental ('beta' versions), and they       --
10-- may contain errors.  They are offered on an as-is basis.  In       --
11-- particular, achieving the same results as the tests here is not    --
12-- a guarantee that an implementation complies with any Standard      --
13-- or specification.  The tests are not exhaustive.                   --
14--                                                                    --
15-- Please send comments, suggestions, and corrections to the author:  --
16--   Mike Cowlishaw, IBM Fellow                                       --
17--   IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK         --
18--   mfc@uk.ibm.com                                                   --
19------------------------------------------------------------------------
20version: 2.59
21
22-- All operands and results are decQuads.
23extended:    1
24clamp:       1
25precision:   34
26maxExponent: 6144
27minExponent: -6143
28rounding:    half_even
29
30-- Sanity check
31dqcpn001 copynegate       +7.50  -> -7.50
32
33-- Infinities
34dqcpn011 copynegate  Infinity    -> -Infinity
35dqcpn012 copynegate  -Infinity   -> Infinity
36
37-- NaNs, 0 payload
38dqcpn021 copynegate         NaN  -> -NaN
39dqcpn022 copynegate        -NaN  -> NaN
40dqcpn023 copynegate        sNaN  -> -sNaN
41dqcpn024 copynegate       -sNaN  -> sNaN
42
43-- NaNs, non-0 payload
44dqcpn031 copynegate       NaN13  -> -NaN13
45dqcpn032 copynegate      -NaN13  -> NaN13
46dqcpn033 copynegate      sNaN13  -> -sNaN13
47dqcpn034 copynegate     -sNaN13  -> sNaN13
48dqcpn035 copynegate       NaN70  -> -NaN70
49dqcpn036 copynegate      -NaN70  -> NaN70
50dqcpn037 copynegate      sNaN101 -> -sNaN101
51dqcpn038 copynegate     -sNaN101 -> sNaN101
52
53-- finites
54dqcpn101 copynegate          7   -> -7
55dqcpn102 copynegate         -7   -> 7
56dqcpn103 copynegate         75   -> -75
57dqcpn104 copynegate        -75   -> 75
58dqcpn105 copynegate       7.50   -> -7.50
59dqcpn106 copynegate      -7.50   -> 7.50
60dqcpn107 copynegate       7.500  -> -7.500
61dqcpn108 copynegate      -7.500  -> 7.500
62
63-- zeros
64dqcpn111 copynegate          0   -> -0
65dqcpn112 copynegate         -0   -> 0
66dqcpn113 copynegate       0E+4   -> -0E+4
67dqcpn114 copynegate      -0E+4   -> 0E+4
68dqcpn115 copynegate     0.0000   -> -0.0000
69dqcpn116 copynegate    -0.0000   -> 0.0000
70dqcpn117 copynegate      0E-141  -> -0E-141
71dqcpn118 copynegate     -0E-141  -> 0E-141
72
73-- full coefficients, alternating bits
74dqcpn121 copynegate   2682682682682682682682682682682682    -> -2682682682682682682682682682682682
75dqcpn122 copynegate  -2682682682682682682682682682682682    ->  2682682682682682682682682682682682
76dqcpn123 copynegate   1341341341341341341341341341341341    -> -1341341341341341341341341341341341
77dqcpn124 copynegate  -1341341341341341341341341341341341    ->  1341341341341341341341341341341341
78
79-- Nmax, Nmin, Ntiny
80dqcpn131 copynegate  9.999999999999999999999999999999999E+6144   -> -9.999999999999999999999999999999999E+6144
81dqcpn132 copynegate  1E-6143                                     -> -1E-6143
82dqcpn133 copynegate  1.000000000000000000000000000000000E-6143   -> -1.000000000000000000000000000000000E-6143
83dqcpn134 copynegate  1E-6176                                     -> -1E-6176
84
85dqcpn135 copynegate  -1E-6176                                    ->  1E-6176
86dqcpn136 copynegate  -1.000000000000000000000000000000000E-6143  ->  1.000000000000000000000000000000000E-6143
87dqcpn137 copynegate  -1E-6143                                    ->  1E-6143
88dqcpn138 copynegate  -9.999999999999999999999999999999999E+6144  ->  9.999999999999999999999999999999999E+6144
89